ATE255270T1 - Verfahren zur herstellung von mit vernetztem polyethylen überzogenen leitungsdrähten - Google Patents

Verfahren zur herstellung von mit vernetztem polyethylen überzogenen leitungsdrähten

Info

Publication number
ATE255270T1
ATE255270T1 AT00401068T AT00401068T ATE255270T1 AT E255270 T1 ATE255270 T1 AT E255270T1 AT 00401068 T AT00401068 T AT 00401068T AT 00401068 T AT00401068 T AT 00401068T AT E255270 T1 ATE255270 T1 AT E255270T1
Authority
AT
Austria
Prior art keywords
cross
linking agent
granulate
polyethylene
linked polyethylene
Prior art date
Application number
AT00401068T
Other languages
English (en)
Inventor
Franz Daenekas
Marc Dr Strittmatter
Original Assignee
Nexans
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8173651&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE255270(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nexans filed Critical Nexans
Application granted granted Critical
Publication of ATE255270T1 publication Critical patent/ATE255270T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/148—Selection of the insulating material therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT00401068T 2000-04-17 2000-04-17 Verfahren zur herstellung von mit vernetztem polyethylen überzogenen leitungsdrähten ATE255270T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00401068A EP1148518B1 (de) 2000-04-17 2000-04-17 Verfahren zur Herstellung von mit vernetztem Polyethylen überzogenen Leitungsdrähten

Publications (1)

Publication Number Publication Date
ATE255270T1 true ATE255270T1 (de) 2003-12-15

Family

ID=8173651

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00401068T ATE255270T1 (de) 2000-04-17 2000-04-17 Verfahren zur herstellung von mit vernetztem polyethylen überzogenen leitungsdrähten

Country Status (6)

Country Link
US (1) US6645411B2 (de)
EP (1) EP1148518B1 (de)
AT (1) ATE255270T1 (de)
CA (1) CA2343841C (de)
DE (1) DE50004561D1 (de)
DK (1) DK1148518T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252976A1 (de) * 2002-11-14 2004-05-27 Nexans Verfahren zur Extrusion eines Gemisches
US7968623B2 (en) * 2007-08-06 2011-06-28 General Cable Technologies Corp. Tree resistant insulation compositions
US9212240B2 (en) 2007-08-27 2015-12-15 Borealis Technology Oy Equipment and process for producing polymer pellets
WO2009148811A1 (en) 2008-06-05 2009-12-10 Union Carbide Chemicals & Plastics Technology Llc Method for producing water tree-resistant, trxlpe-type cable sheath
BRPI1010564A2 (pt) 2009-06-22 2016-03-15 Borealis Ag "uso de um tubo e método de transporte de água"
FR2950728B1 (fr) 2009-09-30 2012-08-17 Nexans Cable electrique a moyenne ou haute tension
CN113831247B (zh) * 2021-08-19 2022-08-26 南方电网科学研究院有限责任公司 一种马来酸酐修饰电压稳定剂及其制备方法与应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6054373A (en) * 1972-10-03 1975-03-20 Ici Australia Ltd Processes
DE2536872C2 (de) * 1974-09-09 1985-08-01 ASEA AB, Västerås Masse und Verfahren zur Herstellung von vernetzten Formkörpern
GB1565403A (en) * 1976-03-15 1980-04-23 Alcan Res & Dev Method of producing a coating on an electrical conductor cable
US4276251A (en) * 1977-01-17 1981-06-30 General Cable Corporation Power and control cables having flexible polyolefin insulation
DE3035709A1 (de) * 1978-07-21 1982-04-29 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur herstellung von extrudierbaren und feuchtigkeitsvernetzbaren mischungen
US5256482A (en) * 1982-06-23 1993-10-26 Sumitomo Electric Industries Cross-linked polyethylene insulated cables
US4528155A (en) * 1983-07-12 1985-07-09 Alcan Aluminum Corporation Production of cross-linked polymeric extruded articles
US4839412A (en) * 1986-11-25 1989-06-13 E. I. Du Pont De Nemours And Company Ethylene copolymer compositions
US5055515A (en) * 1988-09-09 1991-10-08 The B. F. Goodrich Company Flexible overpolymers of vinyl chloride polymers on ethylene copolymers
US5132350A (en) * 1990-07-13 1992-07-21 Union Carbide Chemicals & Plastics Technology Corporation Flame retardant compositions
DE4313290A1 (de) * 1993-04-23 1994-10-27 Kempter Werner Verfahren und Vorrichtung zur Herstellung eines vernetzten extrudierten Polymerproduktes
US5492760A (en) * 1994-12-05 1996-02-20 At Plastics Inc. Water tree resistant, moisture curable insulation composition for power cables
TW383313B (en) * 1994-12-20 2000-03-01 Mitsui Petrochemical Ind Preparation of ethylene-alpha-olefin-nonconjugate polyene random copolymers, the copolymers obtaining which, and the use of the copolymers
US5719218A (en) * 1995-06-01 1998-02-17 At Plastics Inc. Water resistant electrical insulation compositions
US6087431A (en) * 1997-04-14 2000-07-11 Asahi Kasei Kagyo Kabushiki Kaisha Olefinic thermoplastic elastomer composition
US6025422A (en) * 1998-05-29 2000-02-15 Siecor Operations, Llc Flame retardant polymer compositions
US6495760B1 (en) * 1999-04-03 2002-12-17 Pirelli Cevi E Sistemi S.P.A, Self-extinguishing cable with low-level production of fumes, and flame-retardant composition used therein

Also Published As

Publication number Publication date
EP1148518B1 (de) 2003-11-26
EP1148518A1 (de) 2001-10-24
US20020050389A1 (en) 2002-05-02
DE50004561D1 (de) 2004-01-08
CA2343841C (en) 2009-11-17
DK1148518T3 (da) 2004-02-23
US6645411B2 (en) 2003-11-11
CA2343841A1 (en) 2001-10-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked